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1.发明授权(Meth) acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof 有权（甲基）丙烯酸型聚合物和不饱和聚亚烷基二醇型共聚物及其制备方法公开(公告)号：US07132487B2
公开(公告)日：2006-11-07
申请号：US11216772
申请日：2005-08-31
IPC分类号： C08F2/00
CPC分类号： C08F20/06 , C08F290/062
摘要： This invention concerns a (meth)acrylic acid type polymer, wherein the value S representing the quantity of an sulfur element introduced which is defined by the formula, S=(quantity of S contained in polymer)/(total quantity of S)×100, is not less than 35. This (meth) acrylic acid type polymer is a water-soluble polymer of a low molecular weight which has only a small impurity content, entails no precipitation of an impurity during the preservation at a low temperature, and excels in dispersibility, chelating ability, and an anti-gelling property.
摘要翻译： 本发明涉及一种（甲基）丙烯酸型聚合物，其中代表由式S =（聚合物中所含的S的量）/（S的总量）×100所定义的引入的硫元素的量的值S， 不小于35.这种（甲基）丙烯酸类聚合物是低分子量的水溶性聚合物，其杂质含量小，在低温保存期间不会产生杂质沉淀，并且在 分散性，螯合能力和抗胶凝性。
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公开(公告)号：US20060004162A1
公开(公告)日：2006-01-05
申请号：US11216772
申请日：2005-08-31
IPC分类号： C08F2/00
CPC分类号： C08F20/06 , C08F290/062
摘要： This invention concerns a (meth)acrylic acid type polymer, wherein the value S representing the quantity of an sulfur element introduced which is defined by the formula, S=(quantity of S contained in polymer)/(total quantity of S)×100, is not less than 35. This (meth) acrylic acid type polymer is a water-soluble polymer of a low molecular weight which has only a small impurity content, entails no precipitation of an impurity during the preservation at a low temperature, and excels in dispersibility, chelating ability, and an anti-gelling property.
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3.发明授权(Meth)acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof 失效（甲基）丙烯酸型聚合物和不饱和聚亚烷基二醇型共聚物及其制备方法公开(公告)号：US07285611B2
公开(公告)日：2007-10-23
申请号：US11518654
申请日：2006-09-11
IPC分类号： C08F2/00
CPC分类号： C08F20/06 , C08F290/062
摘要： This invention concerns a (meth)acrylic acid type polymer, wherein the value S representing the quantity of an sulfur element introduced which is defined by the formula, S=(quantity of S contained in polymer)/(total quantity of S)×100, is not less than 35. This (meth)acrylic acid type polymer is a water-soluble polymer of a low molecular weight which has only a small impurity content, entails no precipitation of an impurity during the preservation at a low temperature, and excels in dispersibility, chelating ability, and an anti-gelling property.
摘要翻译： 本发明涉及一种（甲基）丙烯酸型聚合物，其中代表由式S =（聚合物中所含的S的量）/（S的总量）×100所定义的引入的硫元素的量的值S， 不小于35.这种（甲基）丙烯酸类聚合物是低分子量的水溶性聚合物，其杂质含量小，在低温保存期间不会产生杂质沉淀，并且在 分散性，螯合能力和抗胶凝性。
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4.发明申请(Meth) acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof 失效（甲基）丙烯酸型聚合物和不饱和聚亚烷基二醇型共聚物及其制备方法公开(公告)号：US20070004885A1
公开(公告)日：2007-01-04
申请号：US11518654
申请日：2006-09-11
IPC分类号： C08F4/00
CPC分类号： C08F20/06 , C08F290/062
摘要： This invention concerns a (meth)acrylic acid type polymer, wherein the value S representing the quantity of an sulfur element introduced which is defined by the formula, S=(quantity of S contained in polymer)/(total quantity of S)×100, is not less than 35. This (meth)acrylic acid type polymer is a water-soluble polymer of a low molecular weight which has only a small impurity content, entails no precipitation of an impurity during the preservation at a low temperature, and excels in dispersibility, chelating ability, and an anti-gelling property.
摘要翻译： 本发明涉及一种（甲基）丙烯酸型聚合物，其中代表由式S =（聚合物中所含的S的量）/（S的总量）×100所定义的引入的硫元素的量的值S， 不小于35.这种（甲基）丙烯酸类聚合物是低分子量的水溶性聚合物，其杂质含量小，在低温保存期间不会产生杂质沉淀，并且在 分散性，螯合能力和抗胶凝性。
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5.发明授权(Meth)acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof 有权（甲基）丙烯酸型聚合物和不饱和聚亚烷基二醇型共聚物及其制备方法公开(公告)号：US06998453B2
公开(公告)日：2006-02-14
申请号：US10262985
申请日：2002-10-02
IPC分类号： C08F2/00
CPC分类号： C08F20/06 , C08F290/062
摘要： This invention concerns a (meth)acrylic acid type polymer, wherein the value S representing the quantity of an sulfur element introduced which is defined by the formula, S=(quantity of S contained in polymer)/(total quantity of S)×100, is not less than 35. This (meth)acrylic acid type polymer is a water-soluble polymer of a low molecular weight which has only a small impurity content, entails no precipitation of an impurity during the preservation at a low temperature, and excels in dispersibility, chelating ability, and an anti-gelling property.
摘要翻译： 本发明涉及一种（甲基）丙烯酸型聚合物，其中代表由式S =（聚合物中所含的S的量）/（S的总量）×100所定义的引入的硫元素的量的值S， 不小于35.这种（甲基）丙烯酸类聚合物是低分子量的水溶性聚合物，其杂质含量小，在低温保存期间不会产生杂质沉淀，并且在 分散性，螯合能力和抗胶凝性。
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6.发明授权Sulfur-containing poly (unsaturated carboxylic acid) and its uses and production process 有权含硫聚（不饱和羧酸）及其用途及生产工艺公开(公告)号：US07442749B2
公开(公告)日：2008-10-28
申请号：US10641939
申请日：2003-08-15
IPC分类号： C08F4/06
摘要： There are disclosed a novel sulfur-containing poly(unsaturated carboxylic acid) and its uses and production process. A sulfur-containing poly(unsaturated carboxylic acid) having a weight-average molecular weight (Mw) of 500 to 4,500 and a molecular weight distribution (Mw/Mn) of not more than 2.5 is obtained by a production process comprising the step of polymerizing an unsaturated carboxylic acid in the presence of a polymerization initiator to thereby obtain the poly(unsaturated carboxylic acid), wherein: a combination of a persulfate and a bisulfite is used as the polymerization initiator, wherein the polymerization initiator is adjusted in such a manner that: the total amount of the polymerization initiator as used is not smaller than 10 g equivalents per 1 mol of the unsaturated carboxylic acid as used, and the amount of the bisulfite accounts for not smaller than 8 g equivalents of the total amount of the polymerization initiator as used; and the polymerization temperature is controlled so as to be in the range of 25 to 99° C. This polymer is used as an essential component of a detergent builder and a kaolin dispersant.
摘要翻译： 公开了一种新型含硫聚（不饱和羧酸）及其用途和生产工艺。 通过制造方法得到重均分子量（Mw）为500〜4500，分子量分布（Mw / Mn）为2.5以下的含硫的聚（不饱和羧酸），其包括聚合 在聚合引发剂的存在下使用不饱和羧酸，从而得到聚（不饱和羧酸），其中：使用过硫酸盐和亚硫酸氢盐的组合作为聚合引发剂，其中聚合引发剂的调节方式如下： ：所使用的聚合引发剂的总量相对于每1mol不饱和羧酸为10g当量以上，并且亚硫酸氢盐的量不少于聚合引发剂总量的8g当量 如使用; 并将聚合温度控制在25至99℃的范围内。该聚合物用作洗涤剂助洗剂和高岭土分散剂的必需组分。
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公开(公告)号：US07390776B2
公开(公告)日：2008-06-24
申请号：US10493108
申请日：2003-09-11
CPC分类号： C11D3/3765
摘要： A liquid detergent builder which is highly compatible with a surfactant and gives transparent liquid detergents having extremely excellent detergency, a liquid detergent containing the builder, and a liquid detergent containing an acrylic acid-based polymer (salt) having excellent clay dispersibility and good compatibility with a surfactant. The liquid detergent builder comprises an acrylic acid/maleic acid-based copolymer (salt), wherein the acrylic acid/maleic acid-based copolymer (salt) contains maleic acid (salt) in an amount of 5-90 mol % per mole of the sum of acrylic acid (salt) and maleic acid (salt), and a product (MA×Mw) of a weight average molecular weight (Mw) of the copolymer (salt) and a proportion (MA (mol %)) of the maleic acid (salt) in the copolymer (salt) is 450,000 or less.
摘要翻译： 一种液体洗涤剂助洗剂，其与表面活性剂高度相容，并提供具有极好洗涤力的透明液体洗涤剂，含有助洗剂的液体洗涤剂和含有具有优异粘土分散性的丙烯酸类聚合物（盐）和与 表面活性剂。 液体洗涤剂助洗剂包括丙烯酸/马来酸基共聚物（盐），其中丙烯酸/马来酸基共聚物（盐）含有马来酸（盐）的量为每摩尔5-90摩尔％ 丙烯酸（盐）和马来酸（盐）的总和和共聚物（盐）的重均分子量（Mw）和马来酸的比例（MA（mol％））的产物（MAxMw） 盐）为45万以下。
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公开(公告)号：US20050003993A1
公开(公告)日：2005-01-06
申请号：US10493108
申请日：2003-09-11
IPC分类号： C11D3/37
CPC分类号： C11D3/3765
摘要： A liquid detergent builder which is highly compatible with a surfactant and gives transparent liquid detergents having extremely excellent detergency, a liquid detergent containing the builder, and a liquid detergent containing an acrylic acid-based polymer (salt) having excellent clay dispersibility and good compatibility with a surfactant. The liquid detergent builder comprises an acrylic acid/maleic acid-based copolymer (salt), wherein the acrylic acid/maleic acid-based copolymer (salt) contains maleic acid (salt) in an amount of 5-90 mol % per mole of the sum of acrylic acid (salt) and maleic acid (salt), and a product (MA×Mw) of a weight average molecular weight (Mw) of the copolymer (salt) and a proportion (MA (mol %)) of the maleic acid (salt) in the copolymer (salt) is 450,000 or less.
摘要翻译： 一种液体洗涤剂助洗剂，其与表面活性剂高度相容，并提供具有极好洗涤力的透明液体洗涤剂，含有助洗剂的液体洗涤剂和含有具有优异粘土分散性的丙烯酸类聚合物（盐）和与 表面活性剂。 液体洗涤剂助洗剂包括丙烯酸/马来酸基共聚物（盐），其中丙烯酸/马来酸基共聚物（盐）含有马来酸（盐）的量为每摩尔5-90摩尔％ 丙烯酸（盐）和马来酸（盐）的总和和共聚物（盐）的重均分子量（Mw）和马来酸的比例（MA（mol％））的产物（MAxMw） 盐）为45万以下。
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公开(公告)号：US20050101513A1
公开(公告)日：2005-05-12
申请号：US10962545
申请日：2004-10-13
IPC分类号： C08F290/06 , C11D3/00 , C11D3/37 , C11D1/00
CPC分类号： C08F290/065 , C08F290/06 , C11D3/0036 , C11D3/3723 , C11D3/3769 , C11D3/3776
摘要： It is an object of the present invention to provide a detergent builder comprising a copolymer excellent in compatibility with a liquid detergent and capable of exhibiting excellent basic abilities such as prevention of recontamination and detergency ratio, and a detergent composition containing the detergent builder. The above-mentioned detergent builder comprises a copolymer obtained by copolymerization of monomer components containing a polyalkyleneimine unsaturated monomer and other monomers.
摘要翻译： 本发明的目的是提供一种洗涤剂助洗剂，其包含与液体洗涤剂的相容性优异的共聚物，并且能够显示出优异的碱性能力，例如防止再污染和去污力比，以及含有洗涤剂助洗剂的洗涤剂组合物。 上述洗涤剂助洗剂包括通过使含有聚亚烷基亚胺不饱和单体和其它单体的单体组分共聚获得的共聚物。
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公开(公告)号：US07393821B2
公开(公告)日：2008-07-01
申请号：US10962545
申请日：2004-10-13
CPC分类号： C08F290/065 , C08F290/06 , C11D3/0036 , C11D3/3723 , C11D3/3769 , C11D3/3776
摘要： It is an object of the present invention to provide a detergent builder comprising a copolymer excellent in compatibility with a liquid detergent and capable of exhibiting excellent basic abilities such as prevention of recontamination and detergency ratio, and a detergent composition containing the detergent builder. The above-mentioned detergent builder comprises a copolymer obtained by copolymerization of monomer components containing a polyalkyleneimine unsaturated monomer and other monomers.
摘要翻译： 本发明的目的是提供一种洗涤剂助洗剂，其包含与液体洗涤剂的相容性优异的共聚物，并且能够显示出优异的碱性能力，例如防止再污染和去污力比，以及含有洗涤剂助洗剂的洗涤剂组合物。 上述洗涤剂助洗剂包括通过使含有聚亚烷基亚胺不饱和单体和其它单体的单体组分共聚获得的共聚物。
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